RJ,
Roger Rulewich did do the renovations at Medinah #3 in the '90s, in time for the '99 PGA. One of his renovations was moving the 17th green up the hill, away from the lake.
I'm sure Roger Packard was involved in the mid '80s renovations at #3, as I was at the trophy presentation following the '88 Senior Open, and he was at the dais, and was introduced to the crowd by the USGA bluecoat as the man responsible for redoing #3. (that redo included a whole new 17th and 18th, with the previous 16th and 17th becoming the 12th and 13th of today.
Unless I'm mistaken, the Rulewich 17th green location up the hill has now or is going to be moved back down near the lake where Packard had it. (with a softer slope to the green than Packard had done)